5 Replies Latest reply: Dec 13, 2012 6:39 AM by 917875 RSS

    export backup failing with ORA-1555snapshot too old: rollback segment ERROR

    ahshivap
      DB version =8.1.7.4
      OS=Solaris =5.10.

      I know this is outdated. But still we are supporting this version of database.

      We are facing ORA-1555 error daily when we are running the export backup of database. Consistent parameter is set to N .
      I needed to know why export uses rollback segments during export operation. even though CONSISTENT parameter is N.

      Thanks,

      Edited by: ahshivap on Dec 12, 2012 5:19 AM